<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>exercise_4</title>
</head>
<body>
    <table border="1">
        <caption align="center" >这是表格的标题</caption>
        <tr>
            <td colspan="4">这个单元格格跨列了</td><br>
        </tr>
        <tr>
            <!-- <img src="./images/male.gif" alt="拍拍广告" > -->
            <td colspan="2" rowspan="2"><img src="./images/pp.jpg" alt="拍拍广告" ></td>
            <td>【2,2】</td>
            <td>【2,3】</td>
        </tr>
        <tr>
            <td>【3,2】</td>
            <td>【3,3】</td>
        </tr>
    </table>
    
</body>
</html>